Amino-thiacalix[4]arene modified screen-printed electrodes as a novel electrochemical interface for Hg(II) quantification at a pico-molar level

Adarakatti, Prashanth Shivappa and Banks, Craig E and Malingappa, Pandurangappa (2017) Amino-thiacalix[4]arene modified screen-printed electrodes as a novel electrochemical interface for Hg(II) quantification at a pico-molar level. In: ANALYTICAL METHODS, 9 (48). pp. 6747-6753.

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Abstract

A simple amino-thiacalix4] arene modified graphitic carbon has been prepared by a microwave-irradiation process and employed for the quantification of Hg(II) ions immobilized on screen-printed graphite macroelectrodes (SPEs) as a novel voltammetric sensor. The synthesizedmolecule has been characterized by FT-IR, H-1-NMR and XPS. The proposed sensor exhibits linearity in the range of 2-20 pM with a detection limit of (3s) 1 pM. Furthermore, the modified graphitic material has been used as a sensing platform for the measurement of Hg(II) ions in real samplematrices.

Item Type:	Journal Article
Publication:	ANALYTICAL METHODS
Publisher:	10.1039/C7AY02468A
Additional Information:	Copy right for this article belongs to theThe Royal Society of Chemistry
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	13 Jan 2018 07:31
Last Modified:	01 Jul 2022 06:04
URI:	https://eprints.iisc.ac.in/id/eprint/58572

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